Rep. Ben Ray Luján, who represents Santa Fe and northern New Mexico, was signed on as a cosponsor of SOPA. A few minutes ago, his spokesperson Andrew Stoddard sent word that Luján was no longer supporting the measure:

Online piracy is a serious issue that hurts our economy and costs us jobs in New Mexico. Counterfeit medication and contaminated drugs that are sold online endanger the health of Americans. It is clear that steps need to be taken to combat online piracy, but after further review, I have decided that I can no longer support SOPA in its current form. Over the past few weeks, I have heard from many of my constituents who agree that piracy is an issue that must be addressed yet have serious concerns with provisions in this bill. After listening to them and talking with folks in the district over the weekend, I took another hard look at the bill. While we need to take steps to address online piracy, we must also protect the unique qualities of the Internet.